Prepositions of Time — Practice

1. "Class starts at nine": "La clase empieza _______ nueve."
2. Complete: "Estudio _______ la mañana." (in the morning, no exact hour)
3. "At ten in the morning":
4. Complete: "Mi cumpleaños es _______ abril."
5. "The exam is on Monday":
6. Complete: "Trabajo _______ las seis." (until)
7. "The shop opens from nine to two":
8. "Before leaving, I close the windows":